Company lists · Data refreshed October 2026

Top 25 Cybersecurity companies based in Milan, Italy

Name: Cybersecurity companies based in Milan, Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 70 companies tracked

Our directory lists 70 cybersecurity companies based in Milan, Italy, with 1,451 professional contacts and 753 email addresses. The list was last updated in October 2026. Across Italy, Rome is the largest hub for this category (93 companies); Milan follows with 70.

Cybersecurity companies provide products and services that protect systems, networks, applications, devices, and data from unauthorized access, disruption, or misuse. This list covers companies that provide cybersecurity products, services, consulting, assessments, monitoring, incident response, or related protection for digital systems and data. Ranked by team size, largest first. Data current as of October 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Oct 1, 2026 86% judged on-target in blind review

70Companies

1,451Contacts tracked

753Verified emails

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The 25 largest cybersecurity companies based in Milan, Italy

Ranked by team size

Top 25 of 70 cybersecurity companies based in Milan, Italy, ranked by team size, largest first. Data refreshed Oct 1, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Tinexta Cyber	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	501-1,000	361 contacts →
	Indirect evidence “Tinexta Cyber è la realtà italiana specializzata nella Cyber Security, dove innovazione e competenza si trasformano in soluzioni capaci di evolvere, potenziare e proteggere anche…” Source: RevenueBase Database · checked Oct 1, 2026
2	HWG Sababa	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	201-500	153 contacts →
	Indirect evidence “From the merger of HWG srl and Sababa Security, HWG Sababa offers a complete suite of customized security solutions.” Source: RevenueBase Database · checked Oct 1, 2026
3	Communication Valley Reply	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	201-500	130 contacts →
	Indirect evidence “Communication Valley Reply, società del gruppo Reply, dal 2008 è specializzata nell’erogazione di Servizi Gestiti.” Source: RevenueBase Database · checked Oct 1, 2026
4	Reevo Cloud & Cyber Security	Strong evidence	Milan, ItalyHQ checked Oct 1, 2026	201-500	118 contacts →
	Strong evidence “ReeVo è il Cloud provider e Managed Security Service Provider (MSSP) europeo che offre servizi resilienti, integrati di cloud e cybersecurity, che gestisce proattivamente la…” Source: RevenueBase Database · checked Oct 1, 2026
5	Cleafy	Strong evidence	Milan, ItalyHQ checked Oct 1, 2026	51-200	94 contacts →
	Strong evidence “We’re more than a tech company - we’re a team of cybersecurity pioneers.” Source: RevenueBase Database · checked Oct 1, 2026
6	Itway Cyber Security And Resiliency	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	51-200	80 contacts →
	Indirect evidence “Itway Cyber Security and Resiliency, parte del Gruppo Itway, supporta le organizzazioni nella protezione degli ambienti digitali e mission-critical, garantendo operatività sicura…” Source: RevenueBase Database · checked Oct 1, 2026
7	Horizon Security	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	51-200	55 contacts →
	Indirect evidence “Competence and innovation drive the horizon of our ideas and services to secure our customers business; partnerships with main technology vendors, research institutes and…” Source: RevenueBase Database · checked Oct 1, 2026
8	RAD Cyber Security	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	45 contacts →
	Indirect evidence “RAD nasce dalla volontà di realizzare un nuovo progetto d’impresa focalizzato sul crescente tema della sicurezza informatica con particolare caratterizzazione negli ambiti: Cyber…” Source: RevenueBase Database · checked Oct 1, 2026
9	Eset Italia	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	37 contacts →
	Indirect evidence “Da più di 30 anni siamo qui per aiutare a sorvegliare e proteggere il progresso.” Source: RevenueBase Database · checked Oct 1, 2026
10	PPK Innovation	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	30 contacts →
	Indirect evidence “PPK is a buildup company that acquires and integrates technology specialists to build the reference platform for industrial intelligence in Italy.” Source: RevenueBase Database · checked Oct 1, 2026
11	Boolebox	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	19 contacts →
	Indirect evidence “Boole Server is a global provider of security solutions, customized for all enterprises.” Source: RevenueBase Database · checked Oct 1, 2026
12	Genenta Science Nasdaq Gnta	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	51-200	18 contacts →
	Indirect evidence “About: Genenta Science (Nasdaq: GNTA), which will be renamed as Saentra Forge (Nasdaq: SAEN, pending effectiveness), will be a next-generation strategic consolidator focused on…” Source: RevenueBase Database · checked Oct 1, 2026
13	Bitcorp	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	15 contacts →
	Indirect evidence “BitCorp was born from the meeting of experiences between professionals of the Intelligence and researchers in the mathematical and IT fields.” Source: RevenueBase Database · checked Oct 1, 2026
14	Rexilience	Strong evidence	Milan, ItalyHQ checked Oct 1, 2026	1-10	15 contacts →
	Strong evidence “Rexilience.eu is a start-up whose main activity is the delivery of Cybersecurity Assessment Services for mid/large sized firms.” Source: RevenueBase Database · checked Oct 1, 2026
15	Cyberment SRL	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	51-200	14 contacts →
	Indirect evidence “Cyberment Srl è un'azienda specializzata in consulenza cyber security e formazione di sicurezza informatica.” Source: RevenueBase Database · checked Oct 1, 2026
16	Cybersecurity360 - Nextwork360	Strong evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	12 contacts →
	Strong evidence “Cybersecurity360 è la testata di Nextwork360 per la cyber security (sicurezza informatica), che con notizie analizzate, guide tecniche, approfondimenti e aggiornamenti quotidiani…” Source: RevenueBase Database · checked Oct 1, 2026
17	Securegate	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	10 contacts →
	Indirect evidence “SecureGate is a dynamic IT vendor that provides advanced security solutions to protect businesses from cyber threats while ensuring Compliance requirements.” Source: RevenueBase Database · checked Oct 1, 2026
18	Sophos Italia	Strong evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	9 contacts →
	Strong evidence “Sophos, leader mondiale e innovatore di soluzioni avanzate di cybersecurity, tra cui servizi MDR (Managed Detection and Response) e incident response, mette a disposizione delle…” Source: RevenueBase Database · checked Oct 1, 2026
19	Cybersonar - Defsoc	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	1-10	9 contacts →
	Indirect evidence “DefSOC è una startup di sviluppo software italiana.” Source: RevenueBase Database · checked Oct 1, 2026
20	4get Problem SRL	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	1-10	7 contacts →
	Indirect evidence “An Italian Cyber Network IT Company” Source: RevenueBase Database · checked Oct 1, 2026
21	Amagistech	Strong evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	7 contacts →
	Strong evidence “AmagisTech is a next-gen MSSP, aiming at democratizing cybersecurity.” Source: RevenueBase Database · checked Oct 1, 2026
22	Cerberx	Strong evidence	Milan, ItalyHQ checked Oct 1, 2026	1-10	7 contacts →
	Strong evidence “CerberX è una startup innovativa italiana che offre soluzioni e servizi di cybersecurity per aiutare i Clienti a rafforzare la propria capacità di prevenzione e di risposta agli…” Source: RevenueBase Database · checked Oct 1, 2026
23	Pikered	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	1-10	4 contacts →
	Indirect evidence “In today's ever evolving cyber threat landscape, with scarce specialized skills and growing regulatory pressure, cyber risk is undeniably a business risk.” Source: RevenueBase Database · checked Oct 1, 2026
24	Teamsystem Cybersecurity Muscope	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	11-50	3 contacts →
	Indirect evidence “Welcome to Muscope, a company led by highly experienced founders with more than 17 years of field track record on average.” Source: RevenueBase Database · checked Oct 1, 2026
25	Fortgale	Indirect evidence	Milan, ItalyHQ checked Oct 1, 2026	1-10	3 contacts →
	Indirect evidence “A cyber attack is not something.” Source: RevenueBase Database · checked Oct 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybersecurity companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cybersecurity companies.
Partial evidence: Its own public description names part of cybersecurity companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 70 cybersecurity companies based in Milan, Italy

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Cybersecurity companies based in Milan, Italy at a glance

As of Oct 1, 2026

51.9%Verified-email coverage

20.7Average contacts per company

11-50Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Italy list rather than for Milan, so it is reported there. Company counts and contact totals on this page are exact for Milan, over 70 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cybersecurity companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Milan, Italy whose own description of what they do matches “cybersecurity companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cybersecurity companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cybersecurity companies, and records with no verified work email. Companies headquartered outside Milan are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 753 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Cybersecurity companies by metro in Italy

Frequently asked

How many cybersecurity companies are in the directory?

The directory lists 70 cybersecurity companies based in Milan, Italy.

Which city in Italy has the most cybersecurity companies?

Rome leads Italy with 93 headquartered companies, followed by Milan (70) and Turin (29).

How many contacts are available for cybersecurity companies?

The directory includes 1,451 professional contacts and 753 email addresses for the listed cybersecurity companies.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.